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Reorganization of cytoskeleton in response to extracellular stimuli

Planned Research

Project AreaPlant cell wall as information-processing system
Project/Area Number 24114004
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionNara Institute of Science and Technology

Principal Investigator

Hashimoto Takashi  奈良先端科学技術大学院大学, バイオサイエンス研究科, 教授 (80180826)

Co-Investigator(Renkei-kenkyūsha) KATO Takehide  奈良先端科学技術大学院大学, バイオサイエンス研究科, 助教 (70379535)
Project Period (FY) 2012-06-28 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥73,840,000 (Direct Cost: ¥56,800,000、Indirect Cost: ¥17,040,000)
Fiscal Year 2016: ¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2015: ¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2014: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
Fiscal Year 2013: ¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2012: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Keywords微小管 / 環境ストレス / チューブリン / リン酸化 / 植物 / 浸透圧ストレス / 乾燥ストレス / アラビドプシス / ストレス
Outline of Final Research Achievements

PHS1 was shown to phosphorylate Thr349 of alpha-tubulin, and the phosphorylated tubulin does not polymerize to microtubule polymer. In plant cells, the phosphatase domain suppresses the kinase domain of PHS1. In response to environmental stress (especially hyperosmotic stress), this suppression is cancelled and the kinase is activated. Liverwort and Chlamydomonas possess PHS1, which is activated by salt and hyperosmotic stresses. In vitro experiments with recombinant proteins show that PHS1 has basal kinase activity, which is directly inactivated by the MPK phosphatase activity within PHS1.

Report

(6 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (29 results)

All 2017 2016 2015 2014 2013 2012 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Acknowledgement Compliant: 2 results,  Open Access: 2 results) Presentation (18 results) (of which Int'l Joint Research: 2 results,  Invited: 3 results) Remarks (1 results)

  • [Journal Article] Novel Arabidopsis microtubule-associated proteins track growing microtubule ends.2017

    • Author(s)
      J.H. Wong, and T. Hashimoto
    • Journal Title

      BMC Plant Biol.

      Volume: 17 Issue: 1 Pages: 33-33

    • DOI

      10.1186/s12870-017-0987-5

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Affinity purification and characterization of functional tubulin from cell suspension cultures of Arabidopsis and tobacco.2016

    • Author(s)
      T. Hotta, S. Fujita, S. Uchimura, M. Noguchi, T. Demura, E. Muto, and T. Hashimoto
    • Journal Title

      Plant Physiol.

      Volume: 170 Pages: 1189-1205

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Roles of MAP65-1 and BPP1 in Gravity Resistance of Arabidopsis hypocotyls2016

    • Author(s)
      M. Murakami, K. Soga, T. Kotake, T. Kato, T. Hashimoto, K. Wakabayashi, and T. Hoson
    • Journal Title

      Biological Sciences in Space

      Volume: 30 Issue: 0 Pages: 1-7

    • DOI

      10.2187/bss.30.1

    • NAID

      130005421496

    • ISSN
      0914-9201, 1349-967X
    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2019675

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Abscisic acid induces ectopic outgrowth in epidermal cells through cortical microtubule reorganization in Arabidopsis thaliana.2015

    • Author(s)
      S. Takatani, T. Hirayama, T. Hashimoto, T. Takahashi, and H. Motose
    • Journal Title

      Sci. Rep.

      Volume: 5 Pages: 11364-11364

    • NAID

      120005651882

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microtubules in Plants2015

    • Author(s)
      T. Hashimoto
    • Journal Title

      The Arabidopsis Book

      Volume: 13 Pages: e0179-e0179

    • DOI

      10.1199/tab.0179

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GCP-WD mediates g-TuRC recruitment and the geometry of microtubule nucleation in the acentrosomla interphase arrays of Arabidopsis.2014

    • Author(s)
      Walia et al.
    • Journal Title

      Curr. Biol.

      Volume: 24 Issue: 21 Pages: 2548-2555

    • DOI

      10.1016/j.cub.2014.09.013

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] α-tubulin is rapidly phosphorylated in response to hyperosmotic stress in rice and arabidopsis2013

    • Author(s)
      Yoshinori Ban, Yuhko Kobayashi, Tomomi Hara, Takahiro Hamada, Takashi Hashimoto, Shin Takeda, Tsukaho Hattori
    • Journal Title

      Plant Cell Physiol.

      Volume: 54 Issue: 6 Pages: 848-858

    • DOI

      10.1093/pcp/pct065

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An atypical tubulin kinase mediates stress-induced microtubule depolymer ization in Arabidopsis2013

    • Author(s)
      Satoshi Fujita, Jaromir Pytela, Takashi Hotta, Takehide Kato, Takahiro Hamada, Rie Akamatsu, Yasumasa Ishida, Natsumaro Kutsuna, Seiichiro Hasezawa, Yuko Nomura, Hirofumi Nakagami, Takashi Hashimoto
    • Journal Title

      Curr. Biol

      Volume: 23 Issue: 20 Pages: 1969-1978

    • DOI

      10.1016/j.cub.2013.08.006

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RNA Processing Bodies, Peroxisomes, Golgi Bodies, Mitochondria, and ER Tubule Junctions Frequently Pause at Cortical Microtubules2012

    • Author(s)
      Takahiro Hamada, Motoki Tominaga, Takeshi Fukaya, Masayoshi Nakamura, Akihiko Nakano, Yuichiro Watanabe, Takashi Hashimoto, Tobias I.Baskin
    • Journal Title

      Plant and Cell Physiology

      Volume: 53 Issue: 4 Pages: 699-708

    • DOI

      10.1093/pcp/pcs025

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Arabidopsis GCP3-INTERACTING PROTEIN1/MOZAET1 is an integral component of the Y-tubulin-containing microtubule nucleating complex2012

    • Author(s)
      Nakamura M, Yagi N, Kato T, Fujita S, Kawashima N, Ehrhardt DW, Hashimoto T
    • Journal Title

      The Plant Journal

      Volume: (In Press) Issue: 2 Pages: 216-225

    • DOI

      10.1111/j.1365-313x.2012.04988.x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 微小管結合タンパク質BPP ファミリーは葉表皮細胞の形態形成に関与する2017

    • Author(s)
      Wong Jeh Haur,加藤壮英,長崎(武内) 菜穂子,橋本隆
    • Organizer
      第58回日本植物生理学会年会
    • Place of Presentation
      鹿児島大学(鹿児島市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] In-vitro Functional Analysis of Arabidopsis Tubulin Kinase PHS12017

    • Author(s)
      Duncan Coleman, Takashi Hotta, Takashi Hashimoto
    • Organizer
      第58回日本植物生理学会年会
    • Place of Presentation
      鹿児島大学(鹿児島市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] PHS1 tubulin kinase is transiently activated by salt and hyperosmotic stresses in Arabidospis thaliana and Chlamydomonas reinhardtii2017

    • Author(s)
      Lee Mei Ng, Hideyuki Takahashi, Takashi Yamano, Hideya Fukuzawa, Takashi Hashimoto
    • Organizer
      第58回日本植物生理学会年会
    • Place of Presentation
      鹿児島大学(鹿児島市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Rapid and reversible tubulin phosphorylation regulates plant microtubule stability upon hyperosmotic stress2016

    • Author(s)
      Takashi Hashimoto
    • Organizer
      EMBL Workshop: Microtubules
    • Place of Presentation
      Heidelberg, Germany
    • Year and Date
      2016-05-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] チューブリンリン酸化酵素PHS1 はMAPK を介さずにリン酸化活性を抑制する2016

    • Author(s)
      Coleman Duncan,堀田 崇,橋本 隆
    • Organizer
      第57回日本植物生理学会年会
    • Place of Presentation
      信州大学(長野県上田市)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 器官のねじれ形質への各細胞層の寄与2016

    • Author(s)
      加藤 壮英,市村 朋子,平井 祐貴,足立 侑実子,寳金 佐和子,藤田 智史,八木 慎宜,橋本 隆
    • Organizer
      第57回日本植物生理学会年会
    • Place of Presentation
      信州大学(長野県上田市)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 精製植物チューブリンを用いた微小管のin vitroダイナミクス解析2016

    • Author(s)
      堀田 崇,内村 誠一,野口 真大,出村 拓,武藤 悦子,橋本 隆
    • Organizer
      第57回日本植物生理学会年会
    • Place of Presentation
      信州大学(長野県上田市)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 高浸透圧ストレスに応答したゼニゴケの表層微小管脱重合2016

    • Author(s)
      高橋 英之,長尾 直弥,西浜 竜一,河内 孝之,橋本 隆
    • Organizer
      第57回日本植物生理学会年会
    • Place of Presentation
      信州大学(長野県上田市)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] ダイナミックな微小管細胞骨格は植物細胞の形を作り出し、環境ストレスに応答する2015

    • Author(s)
      橋本隆
    • Organizer
      第53回日本生物物理学会年会
    • Place of Presentation
      金沢大学(石川県金沢市)
    • Year and Date
      2015-09-12
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Plant responses to drought by the cytoskeleton remodeling2015

    • Author(s)
      Takashi Hashimoto
    • Organizer
      Annual Academic Meeting of Korean Society for Plant Biotechnology
    • Place of Presentation
      Korean Cultural Center(Chungnam Province, Korea)
    • Year and Date
      2015-06-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] TOG カラムを用いた植物培養細胞からのチューブリン精製2015

    • Author(s)
      堀田 崇,橋本 隆
    • Organizer
      第56回日本植物生理学会年会
    • Place of Presentation
      東京農業大学(東京都世田谷区)
    • Year and Date
      2015-03-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] ゼニゴケを用いたストレス誘導性の表層微小管脱重合機構の解析2015

    • Author(s)
      高橋 英之,長尾 直弥,西浜 竜一,河内 孝之,橋本 隆
    • Organizer
      第56回日本植物生理学会年会
    • Place of Presentation
      東京農業大学(東京都世田谷区)
    • Year and Date
      2015-03-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] TOGカラムを用いた植物材料からのチューブリン大量精製法とその応用2014

    • Author(s)
      堀田崇、藤田智史、橋本隆
    • Organizer
      日本植物生理学会
    • Place of Presentation
      富山大学、富山県富山市
    • Related Report
      2013 Annual Research Report
  • [Presentation] シロイヌナズナ新規微小管結合タンパク質ファミリーの機能解析2013

    • Author(s)
      長崎菜穂子
    • Organizer
      日本植物生理学会年会
    • Place of Presentation
      岡山大学
    • Year and Date
      2013-03-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] 微小管形成開始部位に局在するシロイヌナズナ新規MAPsの機能解析2013

    • Author(s)
      加藤壮英
    • Organizer
      日本植物生理学会年会
    • Place of Presentation
      岡山大学
    • Year and Date
      2013-03-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] Dual labeling of microtubules and nucleation complexes reveals detailed array assembly processes in Arabidopsis cells2013

    • Author(s)
      八木慎宜
    • Organizer
      日本植物生理学会年会
    • Place of Presentation
      岡山大学
    • Year and Date
      2013-03-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] atypical kinase PHS1は高浸透圧条件下において微小管の脱重合を促進する2013

    • Author(s)
      藤田智史
    • Organizer
      日本植物生理学会年会
    • Place of Presentation
      岡山大学
    • Year and Date
      2013-03-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] Organization of cortical microtubule arrays in Arabidopsis2012

    • Author(s)
      Takashi Hashimoto
    • Organizer
      10th International Congress of Plant Molecular Biology
    • Place of Presentation
      Cheju, Korea
    • Year and Date
      2012-10-23
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Remarks] 橋本研ホームページ

    • URL

      http://bsw3.naist.jp/hashimoto/

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report

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Published: 2012-11-27   Modified: 2019-07-29  

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